conf: remove unused variable

Closes #2885.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index c0ac73be2a97ab10d23a228f2dce0fb0985acaf2..a2a35c768e7a0040b06d5e1c1c91d80c8f3bb029 100644 (file)
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -2813,7 +2813,6 @@ static int idmaptool_on_path_and_privileged(const char *binary, cap_value_t cap)
        __do_free char *path = NULL;
        int ret;
        struct stat st;
-       int fret = 0;
 
        errno = EINVAL;
        if (cap != CAP_SETUID && cap != CAP_SETGID)